# this file is part of refractiveindex.info database
# refractiveindex.info database is in the public domain
# copyright and related rights waived via CC0 1.0
REFERENCES: |
A. Cheikh, J. Gonçalves, C. Labbé, X. Portier, P. Marie, C. Frilay, O. Debieu, S. Duprey, W. Jadwisienczak, D. Ingram, J. Cardin.
Tailoring the structural and optical properties of Ta2O5 thin films via radio frequency magnetron sputtering for high-refractive index transparent materials.
J. Alloys Compd. 1040, 183273 (2025)
(Numerical data kindly provided by Julien Cardin)
COMMENTS: |
Ta2O5 amorphous thin film.
Deposited by radio frequency magnetron sputtering
at sputtering power density 3.28 W/cm2
under oxygen flow of 12 sccm.
As deposited.
DATA:
- type: tabulated nk
data: |
0.20667 2.35810 1.44570
0.20701 2.36829 1.44345
0.20736 2.37851 1.44106
0.20771 2.38877 1.43855
0.20805 2.39906 1.43590
0.20840 2.40938 1.43310
0.20875 2.41973 1.43017
0.20911 2.43010 1.42710
0.20946 2.44050 1.42388
0.20981 2.45092 1.42051
0.21017 2.46136 1.41699
0.21053 2.47181 1.41332
0.21088 2.48227 1.40950
0.21124 2.49275 1.40553
0.21160 2.50323 1.40139
0.21197 2.51372 1.39710
0.21233 2.52420 1.39265
0.21269 2.53469 1.38803
0.21306 2.54517 1.38326
0.21343 2.55564 1.37831
0.21379 2.56610 1.37320
0.21416 2.57654 1.36792
0.21453 2.58696 1.36248
0.21490 2.59736 1.35686
0.21528 2.60773 1.35107
0.21565 2.61806 1.34510
0.21603 2.62837 1.33897
0.21640 2.63863 1.33266
0.21678 2.64885 1.32617
0.21716 2.65902 1.31951
0.21754 2.66913 1.31267
0.21793 2.67919 1.30565
0.21831 2.68919 1.29846
0.21869 2.69913 1.29109
0.21908 2.70899 1.28354
0.21947 2.71877 1.27582
0.21986 2.72848 1.26792
0.22025 2.73810 1.25984
0.22064 2.74763 1.25159
0.22103 2.75707 1.24317
0.22143 2.76641 1.23457
0.22182 2.77564 1.22580
0.22222 2.78477 1.21686
0.22262 2.79378 1.20776
0.22302 2.80267 1.19848
0.22342 2.81144 1.18904
0.22383 2.82008 1.17944
0.22423 2.82859 1.16967
0.22464 2.83696 1.15975
0.22505 2.84519 1.14967
0.22545 2.85327 1.13944
0.22587 2.86120 1.12906
0.22628 2.86897 1.11853
0.22669 2.87658 1.10786
0.22711 2.88403 1.09704
0.22752 2.89131 1.08609
0.22794 2.89842 1.07501
0.22836 2.90535 1.06380
0.22878 2.91210 1.05247
0.22921 2.91866 1.04101
0.22963 2.92504 1.02944
0.23006 2.93122 1.01776
0.23048 2.93721 1.00597
0.23091 2.94301 0.99408
0.23134 2.94860 0.98210
0.23178 2.95399 0.97002
0.23221 2.95917 0.95785
0.23265 2.96414 0.94561
0.23308 2.96890 0.93329
0.23352 2.97345 0.92090
0.23396 2.97779 0.90844
0.23440 2.98190 0.89593
0.23485 2.98580 0.88336
0.23529 2.98948 0.87074
0.23574 2.99294 0.85809
0.23619 2.99618 0.84539
0.23664 2.99920 0.83267
0.23709 3.00199 0.81992
0.23755 3.00456 0.80715
0.23800 3.00691 0.79437
0.23846 3.00904 0.78159
0.23892 3.01094 0.76880
0.23938 3.01263 0.75601
0.23985 3.01409 0.74324
0.24031 3.01533 0.73048
0.24078 3.01636 0.71775
0.24125 3.01716 0.70503
0.24172 3.01775 0.69236
0.24219 3.01813 0.67972
0.24266 3.01829 0.66712
0.24314 3.01825 0.65457
0.24361 3.01799 0.64207
0.24409 3.01753 0.62963
0.24458 3.01687 0.61725
0.24506 3.01601 0.60494
0.24554 3.01494 0.59271
0.24603 3.01369 0.58054
0.24652 3.01224 0.56846
0.24701 3.01060 0.55647
0.24750 3.00877 0.54456
0.24800 3.00677 0.53274
0.24850 3.00458 0.52103
0.24900 3.00222 0.50941
0.24950 2.99969 0.49789
0.25000 2.99698 0.48649
0.25051 2.99412 0.47519
0.25101 2.99109 0.46400
0.25152 2.98790 0.45293
0.25203 2.98457 0.44198
0.25255 2.98108 0.43116
0.25306 2.97744 0.42045
0.25358 2.97367 0.40987
0.25410 2.96976 0.39942
0.25462 2.96571 0.38910
0.25514 2.96153 0.37891
0.25567 2.95723 0.36886
0.25620 2.95280 0.35894
0.25673 2.94826 0.34916
0.25726 2.94361 0.33951
0.25780 2.93884 0.33001
0.25833 2.93397 0.32065
0.25887 2.92899 0.31142
0.25941 2.92392 0.30234
0.25996 2.91875 0.29341
0.26050 2.91349 0.28462
0.26105 2.90814 0.27597
0.26160 2.90272 0.26747
0.26216 2.89721 0.25911
0.26271 2.89162 0.25090
0.26327 2.88596 0.24283
0.26383 2.88024 0.23491
0.26439 2.87445 0.22714
0.26496 2.86859 0.21951
0.26552 2.86268 0.21203
0.26609 2.85671 0.20469
0.26667 2.85069 0.19750
0.26724 2.84462 0.19045
0.26782 2.83851 0.18354
0.26840 2.83235 0.17679
0.26898 2.82616 0.17017
0.26957 2.81993 0.16370
0.27015 2.81366 0.15737
0.27074 2.80736 0.15118
0.27133 2.80104 0.14513
0.27193 2.79469 0.13922
0.27253 2.78832 0.13345
0.27313 2.78193 0.12782
0.27373 2.77552 0.12232
0.27434 2.76909 0.11697
0.27494 2.76266 0.11175
0.27556 2.75621 0.10666
0.27617 2.74976 0.10171
0.27679 2.74331 0.09689
0.27740 2.73685 0.09220
0.27803 2.73039 0.08764
0.27865 2.72393 0.08321
0.27928 2.71748 0.07891
0.27991 2.71103 0.07474
0.28054 2.70460 0.07070
0.28118 2.69817 0.06678
0.28182 2.69176 0.06298
0.28246 2.68536 0.05931
0.28311 2.67897 0.05576
0.28375 2.67261 0.05233
0.28440 2.66627 0.04902
0.28506 2.65995 0.04583
0.28571 2.65365 0.04275
0.28637 2.64738 0.03980
0.28704 2.64114 0.03696
0.28770 2.63492 0.03423
0.28837 2.62874 0.03161
0.28904 2.62260 0.02911
0.28972 2.61648 0.02672
0.29040 2.61041 0.02444
0.29108 2.60437 0.02227
0.29176 2.59838 0.02021
0.29245 2.59243 0.01825
0.29314 2.58652 0.01640
0.29384 2.58066 0.01465
0.29454 2.57485 0.01301
0.29524 2.56909 0.01147
0.29594 2.56338 0.01003
0.29665 2.55772 0.00870
0.29736 2.55212 0.00746
0.29808 2.54659 0.00632
0.29880 2.54111 0.00528
0.29952 2.53570 0.00433
0.30024 2.53035 0.00348
0.30097 2.52508 0.00273
0.30170 2.51988 0.00207
0.30244 2.51476 0.00150
0.30318 2.50971 0.00103
0.30392 2.50476 6.44139E-4
0.30467 2.49990 3.50361E-4
0.30542 2.49514 1.45893E-4
0.30617 2.49049 2.98335E-5
0.30693 2.48599 0
0.30769 2.48165 0
0.30846 2.47743 0
0.30923 2.47333 0
0.31000 2.46931 0
0.31078 2.46539 0
0.31156 2.46154 0
0.31234 2.45777 0
0.31313 2.45407 0
0.31392 2.45044 0
0.31472 2.44687 0
0.31552 2.44337 0
0.31633 2.43992 0
0.31714 2.43653 0
0.31795 2.43320 0
0.31877 2.42992 0
0.31959 2.42668 0
0.32041 2.42350 0
0.32124 2.42036 0
0.32208 2.41727 0
0.32292 2.41423 0
0.32376 2.41122 0
0.32461 2.40826 0
0.32546 2.40534 0
0.32632 2.40246 0
0.32718 2.39962 0
0.32804 2.39681 0
0.32891 2.39404 0
0.32979 2.39131 0
0.33067 2.38861 0
0.33155 2.38595 0
0.33244 2.38331 0
0.33333 2.38071 0
0.33423 2.37815 0
0.33514 2.37561 0
0.33604 2.37310 0
0.33696 2.37063 0
0.33787 2.36818 0
0.33880 2.36576 0
0.33973 2.36336 0
0.34066 2.36100 0
0.34160 2.35866 0
0.34254 2.35635 0
0.34349 2.35406 0
0.34444 2.35180 0
0.34540 2.34956 0
0.34637 2.34735 0
0.34734 2.34516 0
0.34831 2.34299 0
0.34930 2.34085 0
0.35028 2.33873 0
0.35127 2.33663 0
0.35227 2.33455 0
0.35328 2.33250 0
0.35429 2.33046 0
0.35530 2.32845 0
0.35632 2.32646 0
0.35735 2.32448 0
0.35838 2.32253 0
0.35942 2.32059 0
0.36047 2.31868 0
0.36152 2.31678 0
0.36257 2.31490 0
0.36364 2.31304 0
0.36471 2.31120 0
0.36578 2.30937 0
0.36686 2.30756 0
0.36795 2.30577 0
0.36905 2.30400 0
0.37015 2.30224 0
0.37126 2.30050 0
0.37237 2.29878 0
0.37349 2.29707 0
0.37462 2.29537 0
0.37576 2.29369 0
0.37690 2.29203 0
0.37805 2.29038 0
0.37920 2.28875 0
0.38037 2.28713 0
0.38154 2.28553 0
0.38272 2.28394 0
0.38390 2.28236 0
0.38509 2.28080 0
0.38629 2.27925 0
0.38750 2.27771 0
0.38871 2.27619 0
0.38994 2.27468 0
0.39117 2.27319 0
0.39241 2.27170 0
0.39365 2.27023 0
0.39490 2.26878 0
0.39617 2.26733 0
0.39744 2.26590 0
0.39871 2.26447 0
0.40000 2.26307 0
0.40129 2.26167 0
0.40260 2.26028 0
0.40391 2.25891 0
0.40523 2.25754 0
0.40656 2.25619 0
0.40789 2.25485 0
0.40924 2.25352 0
0.41060 2.25220 0
0.41196 2.25089 0
0.41333 2.24959 0
0.41472 2.24831 0
0.41611 2.24703 0
0.41751 2.24576 0
0.41892 2.24451 0
0.42034 2.24326 0
0.42177 2.24202 0
0.42321 2.24080 0
0.42466 2.23958 0
0.42612 2.23837 0
0.42759 2.23717 0
0.42907 2.23598 0
0.43056 2.23481 0
0.43206 2.23364 0
0.43357 2.23247 0
0.43509 2.23132 0
0.43662 2.23018 0
0.43816 2.22904 0
0.43972 2.22792 0
0.44128 2.22680 0
0.44286 2.22569 0
0.44444 2.22459 0
0.44604 2.22350 0
0.44765 2.22242 0
0.44928 2.22135 0
0.45091 2.22028 0
0.45255 2.21922 0
0.45421 2.21817 0
0.45588 2.21713 0
0.45756 2.21609 0
0.45926 2.21507 0
0.46097 2.21405 0
0.46269 2.21304 0
0.46442 2.21203 0
0.46617 2.21104 0
0.46792 2.21005 0
0.46970 2.20907 0
0.47148 2.20809 0
0.47328 2.20712 0
0.47510 2.20617 0
0.47692 2.20521 0
0.47876 2.20427 0
0.48062 2.20333 0
0.48249 2.20240 0
0.48438 2.20147 0
0.48627 2.20055 0
0.48819 2.19964 0
0.49012 2.19874 0
0.49206 2.19784 0
0.49402 2.19695 0
0.49600 2.19607 0
0.49799 2.19519 0
0.50000 2.19432 0
0.50202 2.19345 0
0.50407 2.19259 0
0.50612 2.19174 0
0.50820 2.19089 0
0.51029 2.19005 0
0.51240 2.18922 0
0.51452 2.18839 0
0.51667 2.18757 0
0.51883 2.18675 0
0.52101 2.18594 0
0.52321 2.18514 0
0.52542 2.18434 0
0.52766 2.18355 0
0.52991 2.18276 0
0.53219 2.18198 0
0.53448 2.18121 0
0.53680 2.18044 0
0.53913 2.17967 0
0.54148 2.17891 0
0.54386 2.17816 0
0.54626 2.17741 0
0.54867 2.17667 0
0.55111 2.17593 0
0.55357 2.17520 0
0.55605 2.17448 0
0.55856 2.17376 0
0.56109 2.17304 0
0.56364 2.17233 0
0.56621 2.17163 0
0.56881 2.17093 0
0.57143 2.17023 0
0.57407 2.16954 0
0.57674 2.16886 0
0.57944 2.16818 0
0.58216 2.16750 0
0.58491 2.16683 0
0.58768 2.16617 0
0.59048 2.16551 0
0.59330 2.16485 0
0.59615 2.16420 0
0.59903 2.16355 0
0.60194 2.16291 0
0.60488 2.16228 0
0.60784 2.16165 0
0.61084 2.16102 0
0.61386 2.16040 0
0.61692 2.15978 0
0.62000 2.15916 0
0.62312 2.15856 0
0.62626 2.15795 0
0.62944 2.15735 0
0.63265 2.15676 0
0.63590 2.15617 0
0.63918 2.15558 0
0.64249 2.15500 0
0.64583 2.15442 0
0.64921 2.15385 0
0.65263 2.15328 0
0.65608 2.15271 0
0.65957 2.15215 0
0.66310 2.15159 0
0.66667 2.15104 0
0.67027 2.15049 0
0.67391 2.14995 0
0.67760 2.14941 0
0.68132 2.14887 0
0.68508 2.14834 0
0.68889 2.14781 0
0.69274 2.14729 0
0.69663 2.14677 0
0.70056 2.14625 0
0.70455 2.14574 0
0.70857 2.14523 0
0.71264 2.14473 0
0.71676 2.14423 0
0.72093 2.14373 0
0.72515 2.14324 0
0.72941 2.14275 0
0.73373 2.14227 0
0.73810 2.14179 0
0.74251 2.14131 0
0.74699 2.14084 0
0.75152 2.14037 0
0.75610 2.13990 0
0.76074 2.13944 0
0.76543 2.13898 0
0.77019 2.13853 0
0.77500 2.13807 0
0.77987 2.13763 0
0.78481 2.13718 0
0.78981 2.13674 0
0.79487 2.13631 0
0.80000 2.13587 0
0.80519 2.13544 0
0.81046 2.13502 0
0.81579 2.13459 0
0.82119 2.13417 0
0.82667 2.13376 0
0.83221 2.13335 0
0.83784 2.13294 0
0.84354 2.13253 0
0.84932 2.13213 0
0.85517 2.13173 0
0.86111 2.13134 0
0.86713 2.13094 0
0.87324 2.13055 0
0.87943 2.13017 0
0.88571 2.12979 0
0.89209 2.12941 0
0.89855 2.12903 0
0.90511 2.12866 0
0.91176 2.12829 0
0.91852 2.12793 0
0.92537 2.12756 0
0.93233 2.12720 0
0.93939 2.12685 0
0.94656 2.12650 0
0.95385 2.12615 0
0.96124 2.12580 0
0.96875 2.12546 0
0.97638 2.12512 0
0.98413 2.12478 0
0.99200 2.12445 0
1.00000 2.12412 0
1.00813 2.12379 0
1.01639 2.12346 0
1.02479 2.12314 0
1.03333 2.12282 0
1.04202 2.12251 0
1.05085 2.12220 0
1.05983 2.12189 0
1.06897 2.12158 0
1.07826 2.12128 0
1.08772 2.12098 0
1.09735 2.12068 0
1.10714 2.12038 0
1.11712 2.12009 0
1.12727 2.11980 0
1.13761 2.11952 0
1.14815 2.11924 0
1.15888 2.11896 0
1.16981 2.11868 0
1.18095 2.11841 0
1.19231 2.11814 0
1.20388 2.11787 0
1.21569 2.11760 0
1.22772 2.11734 0
1.24000 2.11708 0